在计算机硬件的迅速发展和电脑艺术家的共同努力和孜孜追求之下,照片级别的写实渲染技术已经能逼真的模拟自然环境以及想象出来的各种场景、人物,产生了《指环王》、《阿凡达》等这样视觉效果震撼、逼真的影视作品。而与此同时,非照片真实感渲染技术也在逐步发展着,而卡通渲染作为其中一个重要的分支,也被广泛应用在游戏、动画领域。 With the rapid development of computer hardware and the joint efforts and diligently pursued by computer artists, photorealistic photo-realistic rendering technology has been able to simulate the natural environment as well as the various scenarios and figures imaginable, resulting in “Lord of the Rings,” “Avatar ”Such visual effects so stunning, realistic film and television works. At the same time, non-photorealistic rendering technology is also gradually developed, and cartoon rendering as one of the important branches, has also been widely used in games, animation.